MolluscaBase name details
Schizodus chemungensis var. aequalis (J. Hall, 1885) †
1741557 (urn:lsid:marinespecies.org:taxname:1741557)
uncertain > taxon inquirendum
Variety
Schizodus aequalis J. Hall, 1885 † · unaccepted > superseded rank
marine, brackish, fresh, terrestrial
fossil only
(of Schizodus aequalis J. Hall, 1885 †) Hall, J. (1885). Palaeontology, vol. v, Part I, Lamellibranchiata II, text and plates. Containing descriptions and figures of the Dimyaria of the Upper Helderberg, Hamilton, Portage and Chemung groups. Geological Survey of the State of New York, Albany., available online at https://www.biodiversitylibrary.org/page/55020462
page(s): 459, pl. 75, fig. 35, pl. 95, fig. 29 [details]
page(s): 459, pl. 75, fig. 35, pl. 95, fig. 29 [details]
MolluscaBase eds. (2025). MolluscaBase. Schizodus chemungensis var. aequalis (J. Hall, 1885) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1741557 on 2025-09-11
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original description
(of Schizodus aequalis J. Hall, 1885 †) Hall, J. (1885). Palaeontology, vol. v, Part I, Lamellibranchiata II, text and plates. Containing descriptions and figures of the Dimyaria of the Upper Helderberg, Hamilton, Portage and Chemung groups. Geological Survey of the State of New York, Albany., available online at https://www.biodiversitylibrary.org/page/55020462
page(s): 459, pl. 75, fig. 35, pl. 95, fig. 29 [details]
basis of record Herrick, C. L. (1888). The geology of Licking County, Ohio. Part IV. The Subcarboniferous and Waverly groups. <em>Bulletin of the Scientific Laboratories of Denison University.</em> 3: 13-110., available online at https://www.biodiversitylibrary.org/page/7741943
page(s): 64, pl. 1, fig. 25 [details]
status source Newell, N. D.; Boyd, D. W. (1975). Parallel evolution in early trigoniacean bivalves. <em>Bulletin of the American Museum of Natural History.</em> 154(2): 53–162.
page(s): 103 [details] Available for editors
[request]
page(s): 459, pl. 75, fig. 35, pl. 95, fig. 29 [details]
basis of record Herrick, C. L. (1888). The geology of Licking County, Ohio. Part IV. The Subcarboniferous and Waverly groups. <em>Bulletin of the Scientific Laboratories of Denison University.</em> 3: 13-110., available online at https://www.biodiversitylibrary.org/page/7741943
page(s): 64, pl. 1, fig. 25 [details]
status source Newell, N. D.; Boyd, D. W. (1975). Parallel evolution in early trigoniacean bivalves. <em>Bulletin of the American Museum of Natural History.</em> 154(2): 53–162.
page(s): 103 [details] Available for editors
[request]